What??????
Ok, it costs AT&T nothing extra, no matter how much data I use, if it does, then they need to look at their infrastructure badly.
$30 for unlimited data is a rip off to begin with and this guy has the nerve to say that his regret was offering it in the first place? That they should have charged more for the data?
No, I would say reasonable data charges should be around $5 a month for unlimited with no tethering and around $15 a month for unlimited with tethering.
In all honesty, I think Apple had the right idea when they started to essentially use WiFi to bypass the wireless carriers completely, unfortunately it wasn't viable at the time; however, I think it would be now.
If they did this, they could truly disrupt the cellular market in a way that would forever change everything, which is truly what is needed.